inertz.org

Recently i get report from my regular visitor that he cannot open my website. He  thought that i have shutdown my website. But i told him that i never shutdown my website. So i ask him his ISP. He said he use MAXIS.
So i do several check using some DNS. Below is the result:
TMNET DNS
hostmaster@production-server:~$ host inertz.org 202.188.1.5
Using domain server:
Name: …